Haier India Deep Freezer — Complaint for newly purchased refrigerator

I bought haier refrigerator a month ago, and d refrigerator was sweating, contaniers were all watery all the time vegetables used to get rotten due to water clog in the boxes. After complaint in customer service of haier they have send an engineer. Who has screwed off my new refrigerator opned the parts and after that my refrigerator is highly sweating water inside whole fridge, on the glass slab, not cooling properly. Haier has very bad service and product, i want an immediate refund or replacement for my product. Too bad